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GIE Straightway Diaphragm Valves in both — Lined and Unlined Designs


's broad line of diaphragm valves is widely applied throughout the chemical, food, paper, steel, mining, pharmaceutical, and other process industries wherever positive shut off, non-contamination, or ease of maintenance is required.

Available with a wide range of manual and automatic actuators, these valves are available with weir style and straightway flow patterns. Sizes range from 1/2" thru 3" threaded or weld ends: and 1/2" thru 12" flanged ends. Pressure ratings to 200 psi and temperatures to 340 F.


's Straightway Valves Feature:

• Full straight through fluid flow
• Excellent for sludges, slurries or viscous fluids
• Flows in either direction
• Isolation of bonnet from fluid
• Easily cleaned with variety of pigs
• Simple in-line maintenance
• Consistently leaktight, even with solids in the line


MATERIALS & SIZES
Dimensions

SIZE INCHES

1/2"

1"

1/2"

2"

2 1/2"

3"

4"

6"

8"

10"

12"

A UNLINED

4

5 1/2

6 1/2

7 1/2

8 1/2

10

12 1/2

16

20 1/2

25

29 1/2

RUBBER LINED

4 1/4

5 3/4

6 3/4

7 3/4

8 3/4

10 1/4

12 3/4

16 3/8

20 3/4

25 3/8

29 7/8

PLASTIC LINED

4 1/4

5 3/4

6 3/4

7 3/4

8 3/4

10 1/4

12 3/4

16 3/8

20 3/4

25 3/8

29 7/8

GLASS LINED

4 1/8

5 5/8

6 5/8

7 3/8

8 5/8

10 1/8

12 5/8

16 1/8

20 5/8

25 1/8

29 5/8

B

3 5/8

4 3/4

4 3/4

7 5/8

7 5/8

9 3/8

9 3/8

14 7/8

16 3/4

22 1/2

25

HANDWHEEL

2 1/2

3 1/4

3 1/4

6 1/2

6 1/2

9 1/2

9 1/2

14 1/2

19 1/4

23

27 1/2


Flanged ends 1/2" through 12"
Size 1/2 1 1 1/2 2 2 1/2 3 4 6 8 10 12
Flanged-End Valves (Unlined)
Cast Iron X X X X X X X X X X X
Ductile Iron X X X X X X X X X X X
Cast Iron lined with:
Tefzel (ETFE)   X X X X X X X X X X
Polypropylene   X X X X X X X X X X
Glass X X X X X X X X X X X
Hard Rubber X X X X X X X X X X X
Natural Rubber   X X X X X X X X X X
Hypalon   X X X X X X X X X X
Butyl   X X X X X X X X X X
Neoprene   X X X X X X X X X X
Ductile lined with:
Tefzel (ETFE)   X X X X X X X X X X
Polypropylene   X X X X X X X X X X
Glass X X X X X X X X X X X
Hard Rubber X X X X X X X X X X X
Natural Rubber   X X X X X X X X X X
Hypalon   X X X X X X X X X X
Butyl   X X X X X X X X X X
Neoprene   X X X X X X X X X X

DIMENSIONS
, Inc. Straightway Diaphragm Valves in both Lined and Unlined Designs offer these benefits:

• Full straight through fluid flow
• Excellent for sludges, slurries or viscous fluids
• Flows in either direction
• Isolation of bonnet from fluid
• Easily cleaned with variety of pigs
• Simple in-line maintenance
• Consistently leaktight, even with solids in the line


GIE, Inc. - Global Industrial Equipment, Inc.